Question

Match the column I with their respective supplementary angles.

• A. $0^{\circ }$
• B. ${123}^{\circ }$
• C. ${92}^{\circ }$
• D. ${60}^{\circ }$

Answer 1

Two Angles are Supplementary when they add up to ${180}^{\circ }.$

Supplementary angle of ${57}^{\circ }={180}^{\circ }-{57}^{\circ }={123}^{\circ }$

Supplementary angle of ${88}^{\circ }={180}^{\circ }-{88}^{\circ }={92}^{\circ }$

Supplementary angle of ${120}^{\circ }={180}^{\circ }-{120}^{\circ }={60}^{\circ }$

Supplementary angle of ${180}^{\circ }={180}^{\circ }-{180}^{\circ }=0^{\circ }$